phpcs.xml

<?xml version="1.0"?>
<ruleset name="CMW.WordPress">

	<!-- Add source codes in the report. -->
	<arg value="s" />
	<arg name="colors" />

	<!-- Check all PHP files in directory tree by default. -->
	<arg name="extensions" value="php" />
	<file>.</file>

	<rule ref="WordPress">

		<!-- Allow slash-delimited hook names. -->
		<exclude name="WordPress.NamingConventions.ValidHookName.UseUnderscores" />

		<!-- I prefer my control structures. -->
		<exclude name="WordPress.WhiteSpace.ControlStructureSpacing.BlankLineAfterEnd" />

		<!-- PSR4: Allow short file names. -->
		<exclude name="WordPress.Files.FileName.InvalidClassFileName" />

		<!-- Allow example code blocks. -->
		<exclude name="Squiz.PHP.CommentedOutCode.Found" />
		<exclude name="Squiz.Commenting.BlockComment.HasEmptyLineBefore" />

		<!-- Allow non-strict array checks -->
		<exclude name="WordPress.PHP.StrictInArray.MissingTrueStrict" />

	</rule>

	<rule ref="WordPress.WP.I18n">
		<properties>
			<property name="text_domain" type="array" value="civicrm-event-organiser" />
		</properties>
	</rule>

	<!-- Allow short array syntax -->
	<rule ref="Generic.Arrays.DisallowShortArraySyntax.Found">
		<severity>0</severity>
	</rule>
	<rule ref="Generic.Arrays.DisallowLongArraySyntax.Found" />

	<!-- Nesting levels. -->
	<rule ref="Generic.Metrics.NestingLevel">
		<properties>
			<property name="absoluteNestingLevel" value="5" />
		</properties>
	</rule>

</ruleset>